Sony Alpha a7S III Mirrorless Digital Camera (Body Only)

The Sony Alpha a7S III raises the potential of a full-frame mirrorless camera with its improved video, sensitivity, and speed. The updated 12.1MP Exmor R BSI CMOS sensor and BIONZ XR image processor enable faster performance, better noise reduction, and a wider dynamic range in addition to UHD 4K 120p video recording and internal 10-bit 4:2:2 sampling.

Features

Video is the primary application of the a7S III, and improvements to the sensor and processor enable faster readout speeds and greatly reduced rolling shutter, along with the high-bitrate internal recording, 16-bit raw output via the full-size HDMI port, and flexible control over motion with variable frame rate selection. The a7S III also does away with recording time limits and incorporates HLG for direct HDR production. As well as S-Log2/S-Log3 gamma profiles for advanced HDR production with editing.

The improved sensor design further enhances focusing performance with 759 phase-detection points. That enables intelligent subject tracking and Real-time Eye AF to ensure vital focus on moving subjects in all recording modes. Additionally, the sensor and BIONZ XR processor provide remarkable sensitivity with an expanded range from ISO 40 to ISO 96600. As well as rapid 10 fps continuous shooting for up to 1000 consecutive raw shots. The availability of 5-axis SteadyShot INSIDE sensor-shift image stabilization. Which reduces the appearance of camera shaking by up to 5.5 stops, is another feature.

Along with improvements to the photographic capabilities, Sony has also altered the a7S III’s exterior appearance. These additions include a back LCD with a side-open articulating design and a stunning 9.44 million-dot OLED electronic viewfinder. The camera’s menu system has also been overhauled for simpler navigation, and the body’s design aids in greater heat dissipation for enhanced continuous recording capabilities. Additionally, two memory card slots each support SD UHS-II or CFexpress TypeA memory cards for flexible and rapid file storage.